Describe two physical properties and two uses or applications of {eq}H_2 {/eq}.
Question:
Describe two physical properties and two uses or applications of {eq}H_2 {/eq}.
Origin of Hydrogen:
The hydrogen atoms in {eq}\rm H_2 {/eq} were created during the Big Bang. In the early universe, only hydrogen atoms existed. It was only later when gravity pooled the hydrogen to create stars that heavier elements were created.
Answer and Explanation: 1
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View this answerTwo physical properties of hydrogen ({eq}\rm H_2 {/eq}) are:
- It is colorless.
- It is a gas a room temperature.
Two uses or applications of hydrogen...
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Learn more about this topic:
from
Chapter 2 / Lesson 7Learn the three isotopes of hydrogen. Learn the number of protons and neutrons in each of the isotopes of Hydrogen along with their atomic and mass numbers.